| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $33.79 | 8.846% | $36.7791 | $36.78 | $36.80 | $36.80 |
| Purchase #2 | $228.36 | 5.635% | $241.2281 | $241.23 | $241.25 | $241.20 |
| Purchase #3 | $95.76 | 13.611% | $108.7939 | $108.79 | $108.80 | $108.80 |
| Purchase #4 | $115.91 | 5.260% | $122.0069 | $122.01 | $122.00 | $122.00 |
| Purchase #5 | $166.50 | 4.382% | $173.796 | $173.80 | $173.80 | $173.80 |
| Purchase #6 | $161.71 | 8.524% | $175.4942 | $175.49 | $175.50 | $175.50 |
| Purchase #7 | $200.41 | 3.704% | $207.8332 | $207.83 | $207.85 | $207.80 |
| 7 purchase totals = | $1,002.44 | $1,065.9314 | $1,065.93 | $1,066.00 | $1,065.90 | |